Program testing can be used to show the presence of bugs, but never to show their absence!

The elevation of life is determined by the elevation of character.

The most important experiments are the ones that challenge what we think we know.

最好的领导方式是真实。

If you start out by promising what you don't even have yet, you'll lose your desire to work toward getting it.

最具韧性的农场是与自然合作，而非对抗自然的农场。